- Auto-caching of external files and images is now opt-in only, by defining the config variable MASTERPRESS_RESOLVE_EXTERNAL_URLS. The auto-cache behaviour, while useful at times, can cause issues with infinite 404s if a URL points to an image/file on the same server but the file does not exist. (see bugfix below). Therefore, this should not be default behaviour.
- Fixed nasty problem with auto-loading external images, where a URL pointing to an image on the same WP install that does not exist could cause an infinite httpd loop of 404s. Auto-caching will only occur now if the URL is external to the site, and also only if the config variable mentioned above is defined.